Norite and Schist Definition

Definition of Norite and Schist

The general Norite and Schist definition can be stated as: Norite is a mafic intrusive igneous rock composed largely of the calcium-rich plagioclase labradorite, orthopyroxene, and olivine. On the other hand, Schist is a medium grade metamorphic rock with medium to large, flat, sheet like grains in a preferred orientation. Along with definition of Norite and Schist, get to know about Properties of Norite and Schist. Get to know more information about Norite and Schist origin and discoverer, etymology and class.

History of Norite and Schist

The history of Norite and Schist gives information about where the rock was found and who was its discoverer. Almost each and every aspect of Earth's history is recorded in rocks be it the volcanoes which were erupted or the plants, animals and organisms which are now extinct, as rocks are present from millions of years.

Norite and Schist Origin and Discoverer

Norite and Schist definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Norite and Schist. In this section, you will know about Norite and Schist Origin and Discoverer. Origin of Norite is Norway whereas Origin of Schist is Unknown. It is interesting to know the name of Norite and Schist discoverer. The discoverer of Norite and Schist are Unknown.

Etymology of Norite and Schist

Along with Norite and Schist definition, know more about the etymology of Norite and Schist. Etymology of Norite and Schist gives information about origin and formation of a particular rock. Know more about Formation of Norite and Formation of Schist. The etymology of Norite is From the Norwegian name for Norway, Norge while that of Schist is From the Norwegian name for Norway, Norge. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Norite belongs to Igneous Rocks while Schist belongs to Metamorphic Rocks. The sub-class, group and other categories of Norite and Schist are listed below.

For Norite,

• Sub-class: Durable Rock and Hard Rock
• Group: Plutonic
• Other Categories: Coarse grained rock and Opaque rock

For Schist,

• Sub-class: Durable Rock and Medium Hardness Rock
• Group: Not applicable
• Other Categories: Coarse grained rock, Fine grained rock, Medium grained rock and Opaque rock